The temperature field, stress field and strain field of shipbuildingsteel plate during laser forming process were calculated.
对船用钢板激光弯曲成形过程的温度场、应力场及应变场进行了数值模拟。
2
In this paper, the dynamic fracture toughness measuring method for 921a shipbuildingsteel is studied by instrumented Charpy impact test.
本文利用示波冲击试验，对船用921 A钢动态断裂韧性的测试方法进行了研究。
3
The purpose of this paper is through the development of high-intensity level EH40 shipbuildingsteel plate used for the development of industrial production process parameters to provide a basis.